MALLEABLE IRON THREADED FITTINGS
INCHES/METRIC
INDEX MALLEABLE IRON THREADED FITTINGS
PAGE
PAGE
90˚ ELBOWS
90˚ STREET ELBOWS
CLASS 150 M.I. ……………4
CLASS 300 M.I. ……………12
CLASS 150 M.I. ……………8
45˚ STREET ELBOWS
90˚ REDUCING ELBOWS
CLASS 150 M.I. ……………8
CLASS 150 M.I. ……………4
CAPS
45˚ ELBOWS
CLASS 150 M.I. ……………10
CLASS 300 M.I. ……………14
CLASS 150 M.I. ……………4
CLASS 300 M.I. ……………12
UNIONS
CLASS 150 M.I. ……………10
CLASS 300 M.I. ……………14
CROSSES
CLASS 150 M.I. ……………4
CLASS 300 M.I. ……………12
FLOOR FLANGES
CLASS 150 M.I. ……………10
TEES
CLASS 150 M.I. ……………5
CLASS 300 M.I. ……………12
SQUARE HEAD PLUGS
………………………………11
REDUCING TEES
CLASS 150 M.I. ……………6
HEXAGON BUSHINGS
. ………………………………11
COUPLINGS
CLASS 150 M.I. ……………9
CLASS 300 M.I. ……………12
REDUCING COUPLINGS
CLASS 150 M.I. ……………9
CLASS 300 M.I. ……………12
•2•
STANDARDS
CCTF MALLEABLE IRON FITTINGS are designed to conform with the following industry standards:
MATERIAL:
ASTM A 197
ASTM A 153
Cupola Malleable Iron
Zinc Coatings
DIMENSIONS:
ANSI/ASME B 16.3
ASME B 16.14
ASME B 16.39
Malleable Iron Threaded Fittings
Ferrous Pipe Plugs, Bushings, etc.
Malleable Iron Threaded Pipe Unions
THREADS:
ANSI/ASME B1.20.1
Pipe Threads. See data below. “Threading.”
*PRESSURE-TEMPERATURE RATINGS
MALLEABLE IRON - ANSI B 16.3
Temperature
1
2
Class 300 psi2
Degrees C
Degrees F
Class
150
psig
-29 to 66
93
121
149
177
-200 to 150
200
250
300
3661
300
265
225
185
1501
204
232
260
333
400
450
500
550
Sizes
1/4 - 1
Sizes
1/4 - 2
Sizes
2 1/2 - 3
2000
1785
1575
1360
1150
1500
1350
1200
1050
900
1000
910
825
735
650
935
725
510
300
750
600
450
300
560
475
385
300
Permissible for service temperature up to 366˚F, reflecting the temperature of
saturated steam at 150 psig.
14.5 psi = 1 bar = 100 kPa.
*All CCTF iron fittings are air pressure tested under water.
IDENTIFICATION, MARKING
Class 300 Malleable Iron threaded fittings are marked with the numerals “300”, the letters “MI”, and the size.
Class 150 Malleable Iron threaded fittings have no pressure class markings.
THREADING
All fittings shall be threaded with American National Standard Pipe Threads (ANSI/ASME B1.20.1) and shall
have taper threads, except wrought couplings and wrought caps in sizes 1/8, 1/4, 3/8 and 1/2, which may have
straight threads.
CONVERSION FACTORS
The International System (SI) metric equivalent of British units are shown throughout this catalogue.
NPS (Nominal Pipe Size)
= DN* (Nominal Diameter)
Operating Pressure Class
= PN* (Pressure Number)
1 inch
= 25.4 millimetres
1 pound, weight
= 0.4536 kilograms
1 pound, pressure
= 0.06895 bars
*From the SI designations, Diamètre Nominal and Pression Nominale.
•3•
CLASS 150
MALLEABLE IRON
THREADED FITTINGS
ASTM A197
90˚ ELBOWS
Size
45˚ ELBOWS
Dimension
NPS
Size
Approx.
Weight
DN
A
.69
.07
3
17.5
.03
.81
.11
6
20.6
.05
.95
.15
10
24.1
.07
1.12
.22
15
28.5
.10
1.31
.35
20
33.3
.16
1.50
.55
25
38.1
.25
1.75
.93
32
44.5
.42
1.94
1.1
40
49.3
.49
2.25
1.8
50
57.2
.80
2.70
2.9
65
68.6
1.3
3.08
3.9
80
78.2
1.8
3.42
6.2
90
86.9
2.8
1/8
1/4
3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
3.79
8.2
100
96.3
3.7
4.50
12.6
125
114.3
5.7
5.13
19.6
150
130.3
8.9
5
6
90˚ REDUCING ELBOWS
Dimension
NPS
Size
Approx.
Weight
DN
C
.69
.07
*3
17.5
.03
.73
.11
6
18.5
.05
.80
.15
10
20.3
.07
.88
.22
15
22.4
.09
.98
.31
20
24.9
.14
*1/8
1/4
3/8
1.2
3/4
1
1.12
.51
25
28.5
.23
1.29
.75
32
32.8
.34
1.43
.97
40
36.3
.44
1 1/4
1 1/2
2
1.68
1.6
50
42.7
.71
1.95
2.4
65
49.5
1.1
2 1/2
3
2.17
3.3
80
55.1
1.5
2.39
5.8
90
60.7
2.6
2.61
6.2
66.3
2.8
3.05
11.5
77.5
5.2
3.46
13.9
87.9
6.3
3 1/2
4
100
5
125
6
150
90˚ REDUCING ELBOWS
Dimensions
NPS
Size
Approx.
Weight
DN
X
.74
.76
.08
6x3
18.8
19.3
.04
.88
.90
.11
10x6
22.4
22.9
.05
.81
.85
.12
10x3
20.5
21.6
.06
1.04
1.03
.19
15x10
26.4
26.2
.09
.97
.98
.18
15x6
24.6
24.9
.08
1.20
1.22
.29
20x15
30.5
31.0
.13
1.12
1.13
.24
20x10
28.5
28.7
.11
1.05
1.08
.22
20x6
26.7
27.4
.10
1.13
1.13
.31
*20x3
28.7
28.7
.14
1.37
1.45
.46
25x20
34.8
36.8
.21
1.26
1.36
.44
25x15
32.0
35.5
.20
1.18
1.27
.41
25x10
30.0
32.3
.19
1.58
1.67
.75
40.1
42.4
.34
1/4x1/8
3/8x1/4
3/8x1/8
1/2x3/8
1/2x1/4
3/4x1/2
3/4x3/8
3/4x1/2
*3/4x1/8
1 x 3/4
1x1/2
1x3/8
1 1/4x1
32x25
1 1/4x3/4
Z
1.45
1.62
.57
32x20
36.8
41.2
.26
1.34
1.53
.51
32x15
34.0
38.9
.23
1 1/4x1/2
Dimensions
NPS
DN
1 1/2x1 1/4
Z
Approx.
Weight
1.82
1.88
.95
40x32
46.2
47.8
.43
1.65
1.80
.86
40x25
41.9
45.7
.39
1.52
1.75
.66
40x20
38.6
44.5
.30
2.02
2.16
1.4
50x40
51.3
54.9
.63
1.90
2.10
1.3
50x32
48.3
53.3
.60
1.73
2.02
1.1
50x25
43.9
51.3
.51
1.60
1.97
.90
50x20
40.6
50.0
.41
2.39
2.60
2.3
65x50
60.7
66.0
1.04
2.16
2.51
2.2
65x40
54.9
63.8
1.01
2.83
2.99
3.6
80x65
71.9
75.9
1.62
2.52
2.89
2.7
80x50
64.0
73.4
1.21
1 1/2x1
1 1/2x3/4
2x1 1/2
2x1 1/4
2x1
2x3/4
2 1/2x2
2 1/2x1 1/2
3x2 1/2
3x2
4x3
X
3.30
3.60
7.7
100x80 83.8
91.4
.35
*These sizes not specified in ASME/ANSI B16.3
•4•
INCHES
POUNDS
MILLIMETRES
KILOGRAMS
CLASS 150
MALLEABLE IRON
THREADED
FITTINGS
ASTM A197
CROSSES
TEES
Dimension
Size
NPS
DN
A
Approx.
Weight
.69
.15
3
17.5
.07
.81
.17
6
20.6
.08
.95
.31
10
24.1
.14
1.12
.30
28.5
.14
1/8
1/4
3/8
1/2
15
3/4
1.31
.49
20
33.3
.22
1.50
.79
25
38.1
.36
1.75
1.3
44.5
.57
1
1 1/4
32
1 1/2
1.94
1.5
40
49.3
.66
2.25
2.4
50
57.2
1.1
2
2 1/2
65
3
80
3 1/2
90
4
100
5
125
6
150
2.70
4.6
68.6
2.09
3.08
6.1
78.2
2.76
3.42
8.6
86.9
3.89
3.79
11.9
96.3
5.38
4.50
22.0
114.3
10.0
5.13
23.9
130.3
10.84
INCHES
POUNDS
MILLIMETRES
KILOGRAMS
Dimension
Size
NPS
DN
A
Approx.
Weight
.69
.09
3
17.5
.04
.81
.11
6
20.6
.05
.95
.20
10
24.1
.09
1.12
.24
28.5
.11
1/8
1/4
3/8
1/2
15
3/4
1.31
.42
20
33.3
.19
1.50
.66
25
38.1
.30
1.75
1.1
44.5
.49
1
1 1/4
32
1 1/2
1.94
1.3
40
49.3
.59
2.25
2.0
50
57.2
.91
2
2 1/2
65
3
80
3 1/2
90
4
100
5
125
6
150
•5•
2.70
3.6
68.6
1.61
3.08
5.0
78.2
2.28
3.42
7.2
86.9
3.28
3.79
9.3
96.3
4.23
4.50
17.2
114.3
7.82
5.13
22.9
130.3
10.40
CLASS 150
Malleable Iron Threaded
REDUCING TEES
ASTM A197
STRAIGHT RUN,
REDUCING OUTLET
Size
Size
Dimensions
NPS
DN
1/4 x 1/4 x 1/8
6x6x3
3/8 x 3/8 x 1/4
10 x 10 x 6
3/8 x 1/4 x 3/8
10 x 6 x 10
3/8 x 1/4 x 1/4
10 x 6 x 6
1/2 x 1/2 x 3/8
15 x 15 x 10
1/2 x 1/2 x 1/4
15 x 15 x 6
1/2 x 3/8 x 1/2
15 x 10 x 15
1/2 x 3/8 x 3/8
15 x 10 x 10
1/2 x 1/4 x 1/2
15 x 6 x 15
3/4 x 3/4 x 1/2
20 x 20 x 15
3/4 x 3/4 x 3/8
20 x 20 x 10
3/4 x 3/4 x 1/4
20 x 20 x 6
3/4 x 1/2 x 3/4
20 x 15 x 20
3/4 x 1/2 x 1/2
20 x 15 x 15
3/4 x 3/8 x 3/4
20 x 10 x 20
3/4 x 3/8 x 3/8
20 x 10 x 10
3/4 x 1/4 x 3/4
20 x 6 x 20
1 x 1 x 3/4
25 x 25 x 20
1 x 1 x 1/2
25 x 25 x 15
1 x 1 x 3/8
25 x 25 x 10
1 x 1 x 1/4
25 x 25 x 6
X
.74
18.8
.88
22.4
.95
24.1
.88
22.4
1.04
26.4
.97
24.6
1.12
28.5
1.04
26.4
1.12
28.5
1.20
30.5
1.12
28.5
1.05
26.7
1.31
33.3
1.20
30.5
1.31
33.3
1.12
28.5
1.31
33.3
1.37
34.8
1.26
32.0
1.18
30.0
1.11
28.2
Y
.74
18.8
.88
22.4
.90
22.9
.81
20.6
1.05
26.4
.97
24.6
1.03
26.2
.95
24.1
.98
24.9
1.20
30.5
1.12
28.5
1.05
26.7
1.22
31.0
1.12
28.5
1.13
28.7
.95
24.1
1.08
27.4
1.37
34.8
1.26
32.0
1.18
30.0
1.11
28.2
REDUCED RUN;
OTHER END AND
OUTLET EQUAL
Z
.76
19.3
.90
22.9
.95
24.1
.90
22.9
1.03
26.2
.98
24.9
1.12
28.5
1.03
26.2
1.12
28.5
1.22
31.0
1.13
28.7
1.08
27.4
1.31
33.3
1.22
31.0
1.31
33.3
1.13
28.7
1.31
33.3
1.45
36.8
1.36
35.5
1.27
32.3
1.22
31.0
Approx.
Weight
.12
.05
.20
.09
.19
.09
.20
.09
.28
.13
.26
.12
.30
.14
.27
.12
.28
.13
.42
.19
.39
.18
.35
.16
.47
.21
.42
.19
.44
.20
.33
.15
.42
.19
.62
.28
.59
.27
.53
.24
.55
.25
REDUCED ON RUN
AND OUTLET
Dimensions
NPS
DN
1 x 3/4 x 1
25 x 20 x 25
1 x 3/4 x 3/4
25 x 20 x 20
1 x 3/4 x 1/2
25 x 20 x 15
1 x 1/2 x 1
25 x 15 x 25
1 x 1/2 x 3/4
25 x 15 x 20
1 x 1/2 x 1/2
25 x 15 x 15
1 1/4 x 1 1/4 x 1
32 x 32 x 25
1 1/4 x 1 1/4 x 3/4
32 x 32 x 20
1 1/4 x 1 1/4 x 1/2
32 x 32 x 15
1 1/4 x 1 1/4 x 3/8
32 x 32 x 10
1 1/4 x 1 x 1 1/4
32 x 25 x 32
1 1/4 x 1 x 1
32 x 25 x 25
1 1/4 x 1 x 3/4
32 x 25 x 20
1 1/4 x 1 x 1/2
32 x 25 x 15
1 1/4 x 3/4 x 1 1/4
32 x 20 x 32
1/4 x 3/4 x 1
32 x 20 x 25
1 1/4 x 3/4 x 3/4
32 x 20 x 20
1 1/2 x 1 1/2 x 1 1/4
40 x 40 x 32
1 1/2 x 1 1/2 x 1
40 x 40 x 25
1 1/2 x 1 1/2 x 3/4
40 x 40 x 20
1 1/2 x 1 1/2 x 1/2
Continued on page 7
•6•
40 x 40 x 15
X
1.50
38.1
1.37
34.8
1.26
32.0
1.50
38.1
1.37
34.8
1.26
32.0
1.58
40.1
1.45
36.8
1.34
34.0
1.26
32.0
1.75
44.5
1.58
40.1
1.45
36.8
1.34
34.0
1.75
44.5
1.58
40.1
1.45
36.8
1.82
46.2
1.65
41.9
1.52
38.6
1.41
35.8
Y
1.45
36.8
1.31
33.3
1.20
30.5
1.36
35.5
1.22
31.0
1.12
28.5
1.58
40.1
1.45
36.8
1.34
34.0
1.26
32.0
1.67
42.4
1.50
38.1
1.37
34.8
1.26
32.0
1.62
41.2
1.45
36.8
1.31
33.3
1.82
46.2
1.65
41.9
1.52
38.6
1.41
35.8
Z
1.50
38.1
1.45
36.8
1.36
35.5
1.50
38.1
1.45
36.8
1.36
35.5
1.67
42.4
1.62
41.2
1.53
38.9
1.44
36.6
1.75
44.5
1.67
42.4
1.62
41.2
1.53
38.9
1.75
44.5
1.67
42.4
1.62
41.2
1.88
47.8
1.80
45.7
1.75
44.5
1.66
42.2
Approx.
Weight
.74
.33
.62
.28
.56
.25
.68
.31
.59
.27
.59
.27
1.11
.52
.90
.41
.86
.39
.75
.34
1.1
.52
1.1
.52
.83
.38
.78
.35
1.1
.50
.92
.42
.90
.41
1.3
.61
1.2
.56
1.1
.52
.86
.39
INCHES
POUNDS
MILLIMETRES
KILOGRAMS
CLASS 150
Malleable Iron Threaded
REDUCING TEES
continued
ASTM A197
Size
Size
Dimensions
NPS
DN
1 1/2 x 1 1/4 x 1 1/2
40 x 32 x 40
1 1/2 x 1 1/4 x 1 1/4
40 x 32 x 32
1 1/2 x 1 1/4 x 1
40 x 32 x 25
1 1/2 x 1 1/4 x 3/4
40 x 32 x 20
2 x 2 x 1 1/2
50 x 50 x 40
2 x 2 x 1 1/4
50 x 50 x 32
2x2x1
50 x 50 x 25
2 x 2 x 3/4
50 x 50 x 20
2 x 2 x 1/2
50 x 50 x 15
*2 x 2 x 3/8
*50 x 50 x 10
2 x 1 1/2 x 2
50 x 40 x 50
2 x 1 1/2 x 1 1/2
50 x 40 x 40
2 x 1 1/2 x 1 1/4
50 x 40 x 32
2 x 1 1/2 x 1
50 x 40 x 25
2 x 1 1/4 x 2
50 x 32 x 50
2 x 1/4 x 1 1/2
50 x 32 x 40
2 x 1 1/4 x 1 1/4
50 x 32 x 32
2x1x2
50 x 25 x 50
2 x 3/4 x 2
50 x 20 x 50
2 x 1/2 x 2
50 x 15 x 50
2 1/2 x 2 1/2 x 2
65 x 65 x 50
X
1.94
49.3
1.82
46.2
1.65
41.9
1.52
38.6
2.02
51.3
1.90
48.3
1.73
43.9
1.60
40.6
1.49
37.9
1.49
37.9
2.25
57.2
2.02
51.3
1.90
48.3
1.73
43.9
2.25
57.2
2.02
51.3
1.90
48.3
2.25
57.2
2.25
57.2
2.25
57.2
2.39
60.7
INCHES
POUNDS
MILLIMETRES
KILOGRAMS
Y
1.88
47.8
1.75
44.5
1.58
40.1
1.45
36.3
2.02
51.3
1.90
48.3
1.73
43.9
1.60
40.6
1.49
37.9
1.49
37.9
2.16
54.8
1.94
49.3
1.82
46.2
1.65
41.9
2.10
53.3
1.88
47.8
1.75
44.5
2.02
51.3
1.97
50.0
1.88
47.8
2.39
60.7
Z
1.94
49.3
1.88
47.8
1.80
45.7
1.75
44.5
2.16
54.9
2.10
53.3
2.02
51.3
1.97
50.0
1.88
47.8
1.88
47.8
2.25
57.2
2.16
54.9
2.10
53.3
2.02
51.3
2.25
57.2
2.16
54.9
2.10
53.3
2.25
57.2
2.25
57.2
2.25
57.2
2.60
66.0
Approx.
Weight
1.6
.73
1.3
.61
1.2
.54
1.1
.50
2.1
.96
1.9
.89
1.6
.73
1.6
.72
1.3
.61
1.6
.73
2.3
1.0
2.1
.96
1.8
.82
1.6
.73
2.3
1.0
1.9
.86
1.9
.89
2.1
.95
2.1
.95
2.1
.95
3.3
1.5
Dimensions
NPS
DN
2 1/2 x 2 1/2 x 1 1/2
65 x 65 x 40
2 1/2 x 2 1/2 x 1 1/4
65 x 65 x 32
2 1/2 x 2 1/2 x 1
65 x 65 x 25
2 1/2 x 2 1/2 x 3/4
65 x 65 x 20
2 1/2 x 2 x 2 1/2
65 x 50 x 65
2 1/2 x 2 x 2
65 x 50 x 50
*2 1/2 x 2 x 1 1/2
*65 x 50 x 40
3 x 3 x 2 1/2
80 x 80 x 65
3x3x2
80 x 80 x 50
3 x 3 x 1 1/2
80 x 80 x 40
3 x 3 x 1 1/4
80 x 80 x 32
4x4x3
100 x 100 x 80
4 x 4 x 2 1/2
100 x 100 x 65
4x4x2
100 x 100 x 50
4 x 4 x 1 1/2
100 x 100 x 40
*4 x 4 x 1 1/4
*100 x 100 x 32
*4 x 4 x 1
*100 x 100 x 25
6x6x4
150 x 150 x 100
6x6x3
150 x 150 x 80
6x6x2
150 x 150 x 50
X
2.16
54.9
2.04
51.8
1.87
47.5
1.74
44.2
2.70
68.6
2.39
60.7
2.81
71.4
2.83
71.9
2.52
64.0
2.29
58.2
2.17
55.1
3.30
83.8
3.05
77.5
2.74
69.6
2.51
63.8
2.75
69.9
2.75
69.9
4.13
104.9
3.64
92.5
3.08
78.2
Y
2.16
54.9
2.04
51.8
1.87
47.5
1.74
44.2
2.60
66.0
2.25
57.2
2.81
71.4
2.83
71.9
2.52
64.0
2.29
58.2
2.17
55.1
3.30
83.8
3.05
77.5
2.74
69.6
2.51
63.8
2.75
69.9
2.75
69.9
4.13
104.9
3.64
92.5
3.08
78.2
Z
2.51
63.8
2.45
62.2
2.37
60.2
2.32
58.9
2.70
68.6
2.60
66.0
2.50
63.5
2.99
76.0
2.89
73.4
2.80
71.1
2.74
69.6
3.60
91.4
3.51
89.2
3.41
86.6
3.32
84.3
3.44
87.4
3.44
87.4
4.94
125.5
4.75
120.7
4.56
115.8
Approx.
Weight
2.9
1.3
2.9
1.3
2.6
1.2
2.2
1.0
4.1
1.9
3.3
1.5
4.0
1.8
4.9
2.2
3.9
1.8
3.7
1.7
3.7
1.7
8.1
3.7
8.1
3.7
6.8
3.1
6.3
2.9
6.1
2.8
5.8
2.6
17.9
8.1
16.1
7.3
13.9
16.3
*These sizes not specified by ASME/ANSI B16.3
•7•
CLASS 150
Malleable Iron Threaded
STREET ELBOWS
ASTM A197
45˚ STREET ELBOWS
Size
90˚ STREET ELBOWS
Dimensions
NPS
DN
*1/8
*3
1/4
6
3/8
10
1/2
15
3/4
20
1
Size
C
K
Approx.
Weight
.69
.88
.06
17.5
22.4
.03
.73
.94
.09
18.5
23.9
.04
.80
1.03
.13
20.3
26.2
.06
88
1.15
.17
22.4
29.2
.08
.98
1.29
.29
24.9
32.8
.13
1.12
1.47
.46
25
28.5
37.3
.21
1.29
1.71
.79
32
32.8
43.4
.36
1.43
1.88
.93
40
36.3
47.8
.42
1.68
2.22
1.5
42.7
56.4
.66
1 1/4
1 1/2
2
50
Dimensions
NPS
DN
1/8
3
1/4
6
3/8
10
1/2
15
3/4
20
1
A
J
Approx.
Weight
.69
1.00
.07
17.5
25.4
.03
.81
1.19
.09
20.6
30.2
.04
.95
1.44
.13
24.1
36.6
.06
1.12
1.63
.22
28.5
41.2
.10
1.31
1.89
.33
33.3
48.0
.15
1.50
2.14
.55
25
38.1
54.4
.25
1.75
2.45
.88
32
44.5
62.2
.40
1.94
2.69
1.1
40
49.3
68.3
.52
2.25
3.26
1.8
57.2
82.8
.81
2.70
3.86
2.9
68.6
98.0
1.3
1 1/4
1 1/2
2
50
2 1/2
65
3
80
4
100
3.08
4.51
3.9
78.2
114.6
1.8
3.79
5.69
8.4
96.3
144.5
3.8
*This size not specified in ASME/ANSI B16.3
•8•
INCHES
POUNDS
MILLIMETRES
KILOGRAMS
CLASS 150
Malleable Iron Threaded
COUPLINGS
ASTM A197
COUPLINGS
REDUCED COUPLINGS
Size
Size
NPS
DN
1/8
3
1/4
6
3/8
10
1/2
15
3/4
20
1
25
1 1/4
32
1 1/2
40
2
50
2 1/2
65
3
80
*3 1/2
*90
4
100
*5
*125
*6
*150
W
Approx.
Weight
.96
24.4
1.06
26.9
1.16
29.5
1.34
34.0
1.52
38.6
1.67
42.4
1.93
49.0
2.15
54.6
2.53
64.3
2.88
73.2
3.18
80.8
3.74
95.0
3.69
93.7
4.25
108.0
4.75
120.7
.07
.03
.07
.03
.11
.05
.18
.08
.26
.12
.44
.20
.62
.28
.90
.41
1.2
.56
1.9
.88
2.6
1.2
4.5
2.0
4.6
2.1
6.6
3.0
9.9
4.5
*These sizes not specified in ASME/ANSI B16.3
Size
NPS
DN
1/4 x 1/8
6x3
3/8 x 1/4
10 x 6
3/8 x 1/8
10 x 3
1/2 x 3/8
15 x 10
1/2 x 1/4
15 x 6
1/2 x 1/8
15 x 3
3/4 x 1/2
20 x 15
3/4 x 3/8
20 x 10
3/4 x 1/4
20 x 6
1 x 3/4
25 x 20
1 x 1/2
25 x 15
1 x 3/8
25 x 10
1 x 1/4
25 x 6
1 1/4 x 1
32 x 25
1 1/4 x 3/4
32 x 20
1 1/4 x 1/2
32 x 15
1 1/2 x 1 1/4
40 x 32
1 1/2 x 1
40 x 25
1 1/2 x 3/4
40 x 20
1 1/2 x 1/2
40 x 15
POUNDS
2 x 1 1/2
50 x 40
KILOGRAMS
2 x 1 1/4
INCHES
MILLIMETRES
REDUCING COUPLINGS
50 x 32
•9•
M
Approx.
Weight
1.00
25.4
1.13
28.7
1.13
28.7
1.25
31.8
1.25
31.8
1.25
31.8
1.44
36.6
1.44
36.6
1.44
36.6
1.69
42.9
1.69
42.9
1.69
42.9
1.69
42.9
2.06
52.3
2.06
52.3
2.06
52.3
2.31
58.7
2.31
58.7
2.31
58.7
2.31
58.7
2.81
71.4
2.81
7.14
.08
.04
.11
.05
.11
.05
.18
.08
.13
.06
.13
.06
.22
.10
.22
.10
.20
.09
.35
.16
.31
.14
.31
.14
.30
.13
.55
.25
.49
.22
.44
.20
.70
.32
.62
.28
.59
.27
.55
.25
1.0
.46
.97
.44
NPS
DN
2x1
50 x 25
2 x 3/4
50 x 20
2 x 1/2
50 x 15
2 1/2 x 2
65 x 50
2 1/2 x 1 1/2
65 x 40
2 1/2 x 1 1/4
65 x 32
2 1/2 x 1
65 x 25
3 x 2 1/2
80 x 65
3x2
80 x 50
3 x 1 1/2
80 x 40
3 x 1 1/4
80 x 32
3x1
80 x 25
*3 1/2 x 3
*90 x 80
*3 1/2 x 2 1/2
*90 x 65
*3 1/2 x 2
*90 x 50
4 x 3 1/2
100 x 90
4x3
100 x 80
4 x 2 1/2
100 x 65
4x2
100 x 50
4 x 1 1/2
100 x 40
M
Approx.
Weight
2.81
71.4
2.81
71.4
2.81
71.4
3.25
82.6
3.25
82.6
3.25
82.6
3.25
82.6
3.69
93.7
3.69
93.7
3.69
93.7
3.69
93.7
3.69
93.7
4.0
101.6
4.0
101.6
4.0
101.6
4.38
111.3
4.38
111.3
4.38
111.3
4.38
111.3
4.38
111.3
.93
.42
.81
.37
.90
.41
1.6
.72
1.4
.62
1.5
.67
1.0
.46
2.4
1.07
2.1
.94
1.9
.89
2.0
.92
2.0
.93
4.9
.22
.44
2.0
4.2
1.9
4.2
1.9
3.9
1.8
3.7
1.7
3.6
1.6
3.3
1.5
*These sizes not specified in ASME/ANSI B16.3
CLASS 150
Malleable Iron
THREADED
FITTINGS
ASTM A197
*UNIONS
CAPS (ANSI B16.3)
Size
FLOOR FLANGES
Size
NPS
DN
1/4
L
Approx.
Weight
1.32
.20
6
33.5
.09
1.52
.31
10
38.5
.14
1.59
.42
15
40.5
.19
1.91
.56
20
48.5
.27
2.11
.93
25
53.5
.42
2.32
1.3
59.0
.57
3/8
1/2
3/4
1
1 1/4
32
1 1/2
2.58
1.7
40
65.5
.78
2.85
2.6
50
72.5
1.2
3.29
4.6
83.5
2.1
3.66
5.7
2
2 1/2
65
3
80
93.0
2.6
4.51
10.1
114.5
4.6
4
100
Size
NPS
Approx.
Weight
DN
H
MIN
.53
.04
3
13.5
.02
.63
.04
6
16.0
.02
.74
.09
10
18.8
.04
.87
.11
15
22.1
.05
.97
.18
20
24.6
.08
1.16
.31
29.5
.14
1.28
.53
32.5
.24
1.33
.57
33.8
.26
1.45
.88
36.8
.40
1.70
1.5
1/8
1/4
3/8
1/2
3/4
1
25
1 1/4
32
1 1/2
40
2
50
2 1/2
65
3
80
3 1/2
90
4
100
5
125
6
150
43.2
.70
1.80
1.9
45.7
.86
1.90
-
48.3
-
2.08
3.5
52.8
1.6
2.32
-
58.9
-
2.55
7.3
64.8
3.29
NPS
DN
D
Approx.
Weight
2.62
.24
6
66.5
.11
2.94
.37
10
74.7
.17
1/4
3/8
1/2
15
3/4
20
1
3.0
.57
76
.26
3.3
.68
85
.31
3.8
.82
25
95
.37
4.1
1.2
32
105
.54
4.5
1.5
40
115
.66
5.1
2.1
50
130
.96
6.75
2.6
65
171.5
1.1
7.00
3.8
177.8
1.72
1 1/4
1 1/2
2
2 1/2
3
80
*Sizes 1" through 4" (DN 25 thru 100)
conform to ASME/ANSI B16.39.
• 10 •
INCHES
POUNDS
MILLIMETRES
KILOGRAMS
MALLEABLE IRON
THREADED FITTINGS
ASTM A197
HEX HEAD BUSHINGS
HEX HEAD BUSHINGS
Size
SQUARE HEAD PLUGS
Size
NPS
DN
1/4 x 1/8
6x3
3/8 x 1/8
10 x 3
3/8 x 1/4
10 x 6
1/2 x 1/8
15 x 3
1/2 x 1/4
15 x 6
1/2 x 3/8
15 x 10
3/4 x 1/8
2x3
3/4 x 1/4
20 x 6
3/4 x 3/8
20 x 10
3/4 x 1/2
20 x 15
1 x 1/4
25 x 6
1 x 3/8
2 x 10
1 x 1/2
25 x 15
1 x 3/4
25 x 20
1 1/4 x 1/2
32 x 15
1 1/4 x 3/4
32 x 20
1 1/4 x 1
32 x 25
1 1/2 x 3/4
40 x 20
1 1/2 x 1
40 x 25
1 1/2 x 1 1/4
40 x 32
2 x 1/2
50 x 15
2 x 3/4
50 x 20
Approx.
Weight
.02
.01
.02
.01
.04
.02
.09
.04
.07
.03
.07
.03
.15
.07
.15
.07
.13
.06
.11
.05
.26
.12
.24
.11
.22
.10
.20
.09
.37
.17
.35
.16
.29
.13
.53
.24
.49
.22
.31
.14
.84
.38
.86
.39
INCHES
POUNDS
MILLIMETRES
KILOGRAMS
Size
NPS
DN
2x1
50 x 25
2 x 1 1/2
50 x 40
2 1/2 x 1
65 x 25
2 1/2 x 1 1/4
65 x 32
2 1/2 x 1 1/2
65 x 40
2 1/2 x 2
65 x 50
3x1
80 x 25
3 x 1 1/4
80 x 32
3 x 1 1/2
80 x 40
3x2
80 x 50
3 x 2 1/2
80 x 65
4x1
100 x 25
4 x 1 1/4
100 x 32
4 x 1 1/2
100 x 40
4x2
100 x 50
4 x 2 1/2
100 x 65
4x3
100 x 80
Approx.
Weight
.81
.37
.70
.32
1.5
.70
1.5
.67
1.3
.58
1.1
.49
2.2
1.0
2.2
.99
2.2
.99
2.0
.91
1.5
.66
4.0
1.8
4.0
1.8
4.0
1.8
3.7
1.7
3.3
1.5
3.1
1.4
NPS
DN
*1/8
3
*1/4
6
3/8
10
1/2
15
3/4
20
1
25
1 1/4
32
1 1/2
40
2
50
2 1/2
65
3
80
3 1/2
90
4
100
5
125
6
150
Approx.
Weight
.02
.01
.02
.01
.04
.02
.09
.04
.11
.05
.15
.07
.26
.13
.35
.16
.55
.26
.97
.44
1.4
.63
2.5
1.1
2.5
1.1
5.4
2.4
7.5
3.4
*Sizes NPS 1/8 & 1/4 (DN 3 & 6) are solid, all other sizes cored.
• 11 •
CLASS 300
Malleable Iron
THREADED
FITTINGS
ASME/ANSI B16.3
ASTM A197
45˚ ELBOWS
90˚ ELBOWS
Size
TEES
Size
NPS
DN
1/4
6
3/8
10
1/2
15
3/4
20
1
25
1 1/4
32
1 1/2
40
2
50
2 1/2
C
Approx.
Weight
.81
.19
20.6
.09
.88
.28
22.4
.13
1.00
.44
25.4
.20
1.13
.70
28.7
.32
1.31
1.1
33.3
.50
1.50
1.7
38.1
.75
1.69
2.2
42.9
1.01
2.00
3.4
50.8
1.6
2.25
5.6
65
57.2
2.5
2.50
8.3
80
63.5
3.8
3
Size
NPS
DN
1/4
6
3
10
1/2
15
3/4
20
1
25
1 1/4
32
1 1/2
40
2
50
2 1/2
A
Approx.
Weight
.94
.19
23.9
.09
1.06
.29
26.9
.13
1.25
.50
31.8
.23
1.44
.77
36.6
.35
1.63
1.2
41.4
.53
1.94
1.8
49.3
.82
2.13
2.4
54.1
1.10
2.50
3.8
63.5
1.75
2.94
6.3
65
74.7
2.9
3.38
9.5
80
85.9
4.3
3
• 12 •
NPS
DN
1/4
6
3/8
10
1/2
15
3/4
20
1
25
1 1/4
32
1 1/2
40
2
50
2 1/2
A
Approx.
Weight
.94
.29
23.9
.13
1.06
.42
26.9
.19
1.25
.72
31.8
.33
1.44
1.1
36.6
.50
1.63
1.7
41.4
.75
1.94
2.6
49.3
1.17
2.13
3.4
54.1
1.54
2.50
5.3
63.5
2.40
2.94
8.4
65
74.7
3.8
3.38
12.8
80
85.9
5.8
3
INCHES
POUNDS
MILLIMETRES
KILOGRAMS
CLASS 300
Malleable Iron Threaded
COUPLINGS
ASME/ANSI B16.3
ASTM A197
COUPLINGS
REDUCING COUPLINGS
Dimension
Size
NPS
W
Approx.
Weight
1.37
.17
35.1
.08
1.62
.26
DN
1/4
6
3/8
10
1/2
15
3/4
20
1
41.4
.12
1.87
.44
47.8
.20
2.12
.72
54.1
.33
2.37
1.1
25
60.5
.48
2.87
2.87
32
73.2
.76
2.87
2.1
40
73.2
.96
1 1/4
1 1/2
2
3.62
3.5
50
92.2
1.59
4.12
5.4
65
104.9
2.4
4.12
7.4
80
104.9
3.6
2 1/2
3
INCHES
POUNDS
MILLIMETRES
KILOGRAMS
Dimensions
Size
NPS
M
Approx.
Weight
1.75
.55
44.5
.25
2.00
.83
50.8
.38
2.00
.77
50.8
.35
2.38
1.3
32 x 25
60.5
.57
2.69
1.8
40 x 32
68.3
.82
3.19
2.8
50 x 40
81.0
1.25
3.69
4.5
65 x 50
93.7
2.0
4.06
6.3
80 x 65
103.1
2.9
DN
3/4 x 1/2
20 x 15
1 x 3/4
25 x 20
1 x 1/2
25 x 15
1 1/4 x 1
1 1/2 x 1 1/4
2 x 1 1/2
2 1/2 x 2
3 x 2 1/2
• 13 •
CLASS 300
Malleable Iron
THREADED FITTINGS
ASTM A197
UNION
UNIONS (ANSI B16.39)
Size
Dimension
NPS
DN
1/2
15
3/4
20
1
25
1 1/4
32
1 1/2
40
2
50
2 1/2
Size
L
Approx.
Weight
2.09
.64
.53
.29
2.23
.97
56.6
.44
2.49
1.5
63.2
.68
2.72
2.2
.69
1.0
2.95
2.6
.75
1.20
3.44
4.2
87.3
1.92
3.89
7.3
65
98.8
3.3
4.24
10.5
80
107.8
4.8
3
CAP
CAPS (ANSI B16.3)
Dimensions
NPS
DN
H MIN.
Approx.
Weight
.98
.26
24.9
.12
1/2
15
3/4
1.08
.39
20
27.4
.18
1.26
.62
25
32.0
.28
1
1 1/4
1.38
.98
32
35.1
.44
1.43
1.32
40
36.3
.60
1.68
1.91
42.7
.87
1 1/2
2
50
• 14 •
INCHES
POUNDS
MILLIMETRES
KILOGRAMS
• 15 •
Although great care has been taken in compiling the information
contained in this catalogue, CCTF does not accept responsibility for the
consequences of any errors, nor for the effects of any subsequent
changes made by the various sources of data.
• 16 •
MITF
CATALOGUE SECTION 7